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2010 Buick GL8 tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2010 Buick GL8.

2010 Buick GL8 tire sizes

225/60R16215/70R15225/55R17
Bolt pattern
Other years
20062007200820092010201120122013 All 2005–2026
Fitment tables

3 trims sold in 2010

Open a trim for its factory package and every alternative size, front and rear.

Buick GL8 I Facelift

2005 – 2017 3 trims

GL8 2.4i

150 hp · 2.4L I4 215/70 R15 98T 2 fitments
GenerationI Facelift 2005–2017
Power150 hp
Engine2.4L I4, Petrol
Center bore70.3 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
215/70 R15 98T15x6 ET52 5x115–TiresRims
225/60 R16 98H16x6.5 ET51 5x115–TiresRims

GL8 2.5i

150 hp · 2.5L I4 215/70 R15 98T 2 fitments
GenerationI Facelift 2005–2017
Power150 hp
Engine2.5L I4, Petrol
Center bore70.3 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
215/70 R15 98T15x6 ET52 5x115–TiresRims
225/60 R16 98H16x6.5 ET51 5x115–TiresRims

GL8 3.0i

176 hp · 3.0L V6 225/60 R16 98H 2 fitments
GenerationI Facelift 2005–2017
Power176 hp
Engine3.0L V6, Petrol
Center bore70.3 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/60 R16 98H16x6.5 ET51 5x115–TiresRims
225/55 R17 97V17x7 ET50 5x115–TiresRims
Reading the table

What these columns mean

OE fitment
The package fitted at the factory for that trim.
Alternative
A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size
Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD)
Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore
Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure
Recommended cold inflation pressure for that axle, in psi.
Staggered
A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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